To do that they have to be able to stretch out and they have to be able to pull.

为此,成纤维细胞必须能够伸展,和回拉

耶鲁公开课 - 生物医学工程探索课程节选

His nihilism leads him back to the fact of his redemption, however, which is what he would have liked so much to get away from.

他的虚无主义将他拉回救赎的现实中，然而，这却是他极想逃避的东西。

耶鲁公开课 - 1945年后的美国小说课程节选

President Karzai has for a very long time want to bring the Taliban into the main stream.

很长时间依赖卡尔扎伊总统,就想把塔利班分子拉回主流社会。

普林斯顿公开课 - 国际座谈会课程节选

One of the first steps in that healing is that fibroblasts like this cell crawl into the space that's created by the wound and they grab a hold of both sides of the wound and contract and try to pull it together.

愈合的第一步是,成纤维细胞向,损伤的创口爬行,紧紧地抓住创口的两侧,通过收缩回拉 试着使创口合拢

耶鲁公开课 - 生物医学工程探索课程节选